Lady Gaga Poses with London Fans

Stepping out for some career duties, Lady Gaga emerged from her luxury London hotel on Friday afternoon (August 30).

The always-interesting Edge of Glory singer donned a black crop top and black trousers along with a puffed-up curly brown/blonde coif and round sunglasses as she strolled past the paparazzi that camped nearby.

Meanwhile, Gaga released a one-minute rehearsal teaser of her brand new single Swine, ahead of her performance at the iTunes Festival.

On the track she sings, “I know, I know, I know you want me/You”re just a pig inside a human body. Squeal-a, squeal-a, squeal-a you”re so disgusting! Swine!”